Morning television darling Katie Couric may be extra early to work Wednesday.

That’s when Couric may get to settle a score with one of the scheduled guests on “Today,” conservative commentator Ann Coulter.

Coulter is supposed to show up to promote her new, 205-page book, “Slander,” which hits bookstores Tuesday. In the tome, she rips into A-list names from the worlds of media, politics and entertainment in her quest to expose “liberal lies about the American right.”

Top of the list: Couric.

Coulter calls her “the affable Eva Braun of morning TV” and alludes to her as a “half-bright.”

NBC spokeswoman Allison Gollust told The Post: “We find it ironic that while Coulter questions the credibility of Matt and Katie throughout her book, she has no problem asking them to promote the book on their show.”